Outage in Claude
Unavailable connectors in Claude.ai desktop applications
Resolved MajorIncident Report
Summary AI Generated
Claude.ai desktop application experienced a major outage for 2.8 hours where connectors became unavailable and the service displayed maintenance errors, crashed frequently, and failed to respond to user queries. The issue was caused by connectors being removed from organization allowlists, preventing normal functionality. The incident was resolved by identifying the root cause and providing manual restoration options while working on automatic recovery of affected allowlists.
We have identified an issue which has resulted in some Claude.ai connectors becoming unavailable within the desktop application. We are working to restore access to these extensions, and will provide an update as soon as possible.
Components affected
Claude claude.aiLatest Updates ( sorted recent to last )
RESOLVED
about 1 hour ago - at 03/31/2026 10:59PM
We have resolved an issue that resulted in the unavailability of connectors in the Claude.ai desktop application. Affected connectors were removed from organization allowlists, and can be manually re-added while we work to automatically restore impacted allowlists.
IDENTIFIED
about 4 hours ago - at 03/31/2026 08:12PM
We have identified an issue which has resulted in some Claude.ai connectors becoming unavailable within the desktop application. We are working to restore access to these extensions, and will provide an update as soon as possible.
Latest Claude outages
Opus 4.6 and Sonnet 4.6 error rate elevated - about 4 hours ago
Elevated errors on Claude Opus 4.6 - about 15 hours ago
Dispatch sessions not responding in Claude Desktop - 3 days ago
Elevated error rates on Opus 4.6 - 5 days ago
Elevated errors for MCP calls - 5 days ago
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